Property Rights and Artisanal Mining | LandLinks
Apr 01, 2013· Artisanal mining also accounts for a large portion of national economies outside of Africa. In Mongolia, where mining accounted for 30 percent of GDP in 2007, ASM workers (approximately 65,000) outnumbered those in the formal mining sector, and the ASM subsector produced 10 percent of the mining sector''s total output (UNDP 2009).